42123660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:647

約数の個数: 96

約数和(自身を含む): 125072640

約数和(自身を除く): 82948980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 43, 58, 60, 86, 87, 116, 129, 145, 172, 174, 215, 258, 290, 348, 430, 435, 516, 563, 580, 645, 860, 870, 1126, 1247, 1290, 1689, 1740, 2252, 2494, 2580, 2815, 3378, 3741, 4988, 5630, 6235, 6756, 7482, 8445, 11260, 12470, 14964, 16327, 16890, 18705, 24209, 24940, 32654, 33780, 37410, 48418, 48981, 65308, 72627, 74820, 81635, 96836, 97962, 121045, 145254, 163270, 195924, 242090, 244905, 290508, 326540, 363135, 484180, 489810, 702061, 726270, 979620, 1404122, 1452540, 2106183, 2808244, 3510305, 4212366, 7020610, 8424732, 10530915, 14041220, 21061830, 42123660]

約数ペア:

[(1, 42123660), (2, 21061830), (3, 14041220), (4, 10530915), (5, 8424732), (6, 7020610), (10, 4212366), (12, 3510305), (15, 2808244), (20, 2106183), (29, 1452540), (30, 1404122), (43, 979620), (58, 726270), (60, 702061), (86, 489810), (87, 484180), (116, 363135), (129, 326540), (145, 290508), (172, 244905), (174, 242090), (215, 195924), (258, 163270), (290, 145254), (348, 121045), (430, 97962), (435, 96836), (516, 81635), (563, 74820), (580, 72627), (645, 65308), (860, 48981), (870, 48418), (1126, 37410), (1247, 33780), (1290, 32654), (1689, 24940), (1740, 24209), (2252, 18705), (2494, 16890), (2580, 16327), (2815, 14964), (3378, 12470), (3741, 11260), (4988, 8445), (5630, 7482), (6235, 6756)]